Opened 15 months ago

Closed 9 months ago

#59305 closed defect (fixed)

cctools @921_4+llvm70: Looking for MacOSX 10.14 SDK within Xcode 11.0/11.1 on Mojave

Reported by: iqgrande Owned by: jeremyhu (Jeremy Huddleston Sequoia)
Priority: Normal Milestone:
Component: ports Version: 2.6.1
Keywords: Cc: jmroot (Joshua Root), larryv (Lawrence Velázquez), SpikeLightfoot, kencu (Ken)
Port: llvm-7.0



I tried building cctools and encountered errors where it could not find simple libraries like stdio.h because it was looking for MacOSX10.14.sdk which isn't there anymore since Xcode 11.0. I ended up creating a symlink to work around this (since the issue is similar to #59078) for the time being. However, the issue is still present. Thank you for all of your help with this.


cd /Applications/
sudo ln -s /Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk MacOSX10.14.sdk 


clang: warning: no such sysroot directory: '/Applications/' [-Wmissing-sysroot]

Kind regards, Anthony

Attachments (1)

main.log (153.7 KB) - added by iqgrande 15 months ago.
log from sudo port install cctools +llvm70

Download all attachments as: .zip

Change History (8)

comment:1 Changed 15 months ago by jmroot (Joshua Root)

Cc: jmroot added; jeremyhu@… removed
Owner: set to jeremyhu
Status: newassigned

Attach the log please.

Changed 15 months ago by iqgrande

Attachment: main.log added

log from sudo port install cctools +llvm70

comment:2 Changed 15 months ago by iqgrande

I attached a log. It looks as if the problem may not occur with the default +llvm80 variant. I never specified +llvm70 upon initial installation (that must've been the default when it was installed as a dependency for something I wanted). Anyways, when I build without specifying +llvm70 and let it choose the default, it appears to build fine.

comment:3 Changed 15 months ago by jmroot (Joshua Root)

Cc: larryv added
Port: llvm-7.0 added; cctools removed

Ah, I remember seeing this before. The SDK path is coming from llvm-config-mp-7.0. Not sure if there was an existing ticket.

comment:4 Changed 15 months ago by kencu (Ken)

hopefully will be fixed by making sure commandline tools are installed on buildbot and revbumping (probably all of them!)

comment:5 Changed 15 months ago by SpikeLightfoot

Cc: SpikeLightfoot added

comment:6 Changed 12 months ago by kencu (Ken)

Cc: kencu added

comment:7 Changed 9 months ago by kencu (Ken)

Resolution: fixed
Status: assignedclosed

This has been fixed by a revbump to llvm-7.0 after the command line tools were installed on all the buildbots:

llvm-config-mp-7.0 --cxxflags
-I/opt/local/libexec/llvm-7.0/include -pipe -Os -std=c++11 -stdlib=libc++ -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.14.sdk -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -std=c++11 -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion -DNDEBUG  -fno-exceptions -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
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